490426272

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:776

約数の個数: 192

約数和(自身を含む): 1649894400

約数和(自身を除く): 1159468128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 131, 144, 168, 189, 216, 224, 252, 262, 288, 336, 378, 393, 432, 504, 524, 619, 672, 756, 786, 864, 917, 1008, 1048, 1179, 1238, 1512, 1572, 1834, 1857, 2016, 2096, 2358, 2476, 2751, 3024, 3144, 3537, 3668, 3714, 4192, 4333, 4716, 4952, 5502, 5571, 6048, 6288, 7074, 7336, 7428, 8253, 8666, 9432, 9904, 11004, 11142, 12576, 12999, 14148, 14672, 14856, 16506, 16713, 17332, 18864, 19808, 22008, 22284, 24759, 25998, 28296, 29344, 29712, 33012, 33426, 34664, 37728, 38997, 44016, 44568, 49518, 51996, 56592, 59424, 66024, 66852, 69328, 77994, 81089, 88032, 89136, 99036, 103992, 113184, 116991, 132048, 133704, 138656, 155988, 162178, 178272, 198072, 207984, 233982, 243267, 264096, 267408, 311976, 324356, 396144, 415968, 467964, 486534, 534816, 567623, 623952, 648712, 729801, 792288, 935928, 973068, 1135246, 1247904, 1297424, 1459602, 1702869, 1871856, 1946136, 2189403, 2270492, 2594848, 2919204, 3405738, 3743712, 3892272, 4378806, 4540984, 5108607, 5838408, 6811476, 7784544, 8757612, 9081968, 10217214, 11676816, 13622952, 15325821, 17515224, 18163936, 20434428, 23353632, 27245904, 30651642, 35030448, 40868856, 54491808, 61303284, 70060896, 81737712, 122606568, 163475424, 245213136, 490426272]

約数ペア:

[(1, 490426272), (2, 245213136), (3, 163475424), (4, 122606568), (6, 81737712), (7, 70060896), (8, 61303284), (9, 54491808), (12, 40868856), (14, 35030448), (16, 30651642), (18, 27245904), (21, 23353632), (24, 20434428), (27, 18163936), (28, 17515224), (32, 15325821), (36, 13622952), (42, 11676816), (48, 10217214), (54, 9081968), (56, 8757612), (63, 7784544), (72, 6811476), (84, 5838408), (96, 5108607), (108, 4540984), (112, 4378806), (126, 3892272), (131, 3743712), (144, 3405738), (168, 2919204), (189, 2594848), (216, 2270492), (224, 2189403), (252, 1946136), (262, 1871856), (288, 1702869), (336, 1459602), (378, 1297424), (393, 1247904), (432, 1135246), (504, 973068), (524, 935928), (619, 792288), (672, 729801), (756, 648712), (786, 623952), (864, 567623), (917, 534816), (1008, 486534), (1048, 467964), (1179, 415968), (1238, 396144), (1512, 324356), (1572, 311976), (1834, 267408), (1857, 264096), (2016, 243267), (2096, 233982), (2358, 207984), (2476, 198072), (2751, 178272), (3024, 162178), (3144, 155988), (3537, 138656), (3668, 133704), (3714, 132048), (4192, 116991), (4333, 113184), (4716, 103992), (4952, 99036), (5502, 89136), (5571, 88032), (6048, 81089), (6288, 77994), (7074, 69328), (7336, 66852), (7428, 66024), (8253, 59424), (8666, 56592), (9432, 51996), (9904, 49518), (11004, 44568), (11142, 44016), (12576, 38997), (12999, 37728), (14148, 34664), (14672, 33426), (14856, 33012), (16506, 29712), (16713, 29344), (17332, 28296), (18864, 25998), (19808, 24759), (22008, 22284)]